Some tests require a local sshd server. Add a small check and message to myself, to avoid running the whole thing only to have it fail at the very end.
Some tests require a local sshd server.
Add a small check and message to myself, to avoid running the whole thing only
to have it fail at the very end.

rrthomas/luarocks,robooo/luarocks,luarocks/luarocks,xpol/luavm,usstwxy/luarocks,aryajur/luarocks,tst2005/luarocks,tst2005/luarocks,tst2005/luarocks,tst2005/luarocks,lxbgit/luarocks,aryajur/luarocks,xiaq/luarocks,rrthomas/luarocks,xpol/luavm,ignacio/luarocks,coderstudy/luarocks,robooo/luarocks,rrthomas/luarocks,keplerproject/luarocks,xpol/luainstaller,xpol/luarocks,xpol/luainstaller,lxbgit/luarocks,tarantool/luarocks,usstwxy/luarocks,ignacio/luarocks,robooo/luarocks,robooo/luarocks,leafo/luarocks,ignacio/luarocks,xpol/luarocks,coderstudy/luarocks,leafo/luarocks,xpol/luavm,xiaq/luarocks,xiaq/luarocks,keplerproject/luarocks,usstwxy/luarocks,xpol/luavm,xpol/luarocks,coderstudy/luarocks,usstwxy/luarocks,leafo/luarocks,starius/luarocks,rrthomas/luarocks,lxbgit/luarocks,starius/luarocks,coderstudy/luarocks,lxbgit/luarocks,xpol/luainstaller,xpol/luarocks,xpol/luainstaller,starius/luarocks,ignacio/luarocks,luarocks/luarocks,tarantool/luarocks,xiaq/luarocks,xpol/luavm,keplerproject/luarocks,aryajur/luarocks,starius/luarocks,keplerproject/luarocks,aryajur/luarocks,tarantool/luarocks,luarocks/luarocks